A helicopter rotor include a blade, a rotor hub which supports the blade, and a lead-lag angle mechanism configured to change a lead-lag angle of the blade in synchronization with a rotation of the rotor hub. The lead-lag angle mechanism changes the lead-lag angle of the blade such that a circumferential speed of a blade tip of the blade (3) is slow on a forward side and fast on a backward side. Accordingly, a helicopter, a helicopter rotor, and a control method of helicopter that enable high speed flight are provided.


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    Title :

    HELICOPTER, ROTOR THEREOF, AND METHOD FOR CONTROLLING HELICOPTER


    Additional title:

    HELIKOPTER, ROTOR DAFÜR UND VERFAHREN ZUR STEUERUNG DES HELIKOPTERS
    HÉLICOPTÈRE, ROTOR ASSOCIÉ ET PROCÉDÉ DE COMMANDE D'HÉLICOPTÈRE


    Contributors:

    Publication date :

    2019-04-17


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B64C AEROPLANES , Flugzeuge



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